IMTUF 100 - Idaho Mountain Trail Ultra Festival
Join us in the beautiful resort town of McCall, Idaho for a 100 mile race that is alpine to the core. Starting and finishing at rustic Burgdorf Hotsprings resort, the race will tackle the trails and summits of this premiere mountain playground. Crossing 8 high passes and gaining around 22,000 feet, this world class course was crafted to be tough and breathtakingly scenic.
The 100 mile is a loop course in the Salmon River Mountains near McCall, ID. Expect some very steep climbs and descents with TUF footing, beautiful summits and ridges, deep canyons with pristine rivers and lots of wildlife. The peak elk rut is usually on during this weekend, so bugling bulls are frequently heard and seen. Other wildlife include bear, wolves, lions, moose, deer, eagles, goshawks and more.
Upcoming Races
Additional Distances
This event also has the following sub ultra distances
Results
100 Miles
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 09/20/25 | 121 | 25:09:30 | 20:04:24 |
| 09/21/24 | 126 | 24:22:28 | 22:17:57 |
| 09/16/23 | 103 | 25:01:30 | 21:38:01 |
| 09/10/22 | 60 | 26:38:24 | 23:18:50 |
| 09/11/21 | 116 | 24:27:55 | 20:16:24 |
| 09/12/20 | 90 | 25:10:03 | 20:10:11 |
| 09/14/19 | 119 | 24:04:05 | 22:08:22 |
| 09/15/18 | 125 | 27:35:22 | 19:22:26 |
| 09/16/17 | 86 | 27:59:49 | 21:25:33 |
| 09/17/16 | 79 | 26:42:55 | 19:52:36 |
| 09/18/15 | 57 | 30:11:11 | 23:21:43 |
| 09/20/14 | 40 | 28:50:01 | 22:07:56 |
| 08/30/13 | 19 | 29:37:00 | 23:52:58 |
| 10/06/12 | 16 | 34:23:52 | 21:06:36 |